3v4l.org

run code in 300+ PHP versions simultaneously
<?php print "omg"; $parts = parse_url("http://9999./btc.txt"); print "meh"; print_r($parts); print "wah"; $hosts = gethostbynamel($parts['host']); print_r($hosts); #echo bin2hex($parts["user"]); print "wtf"; ?>

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46.68 ms | 402 KiB | 5 Q